Fluorescein-5-Maleimide

Biotium

fluorescein-5-maleimide

9

Fluorescein-5-maleimide is the most widely used green fluorescent thiol-reactive dye. The reaction requires very mild conditions and is highly specific. lambda Ex/lambda Em = 492/515 nm (pH 9) epsilon = 83,000) Yellow solid soluble in DMF Store at -20°C and protect from light MW: 427

-20°C

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